How to install Go on Windows, macOS, and Linux?
Aug 03, 2025 am 02:44 AM
On Windows, download the Go .msi installer from the official site, run it to install Go and set PATH automatically, then verify with go version in Command Prompt or PowerShell. 2. On macOS, either use the official .pkg installer from go.dev/dl/ or install via Homebrew with brew install go, which is recommended for easier updates, and verify with go version in Terminal. 3. On Linux, download the official tarball from go.dev/dl/, extract it to /usr/local with sudo tar -C /usr/local -xzf go*.tar.gz, add /usr/local/go/bin to PATH in shell config, then run source ~/.bashrc (or equivalent) and verify with go version; alternatively, use package managers like apt or dnf though they may provide older versions. After installation on any platform, verify setup by running go env and testing a simple program with go mod init, creating a hello.go file, and running go run hello.go to confirm output of "Hello, Go!".
Installing Go (Golang) is straightforward on Windows, macOS, and Linux. Here's how to do it on each operating system, with clear steps and practical tips.
1. Install Go on Windows
Go offers a simple installer for Windows that handles most of the setup.
Steps:
Download the installer
Go to the official Go downloads page and download the Windows installer (.msifile) for your architecture (usually AMD64).-
Run the installer
Double-click the.msifile and follow the prompts. The installer will:
- Install Go to
C:\Program Files\Go - Add Go to your system
PATHautomatically
- Install Go to
-
Verify installation
Open Command Prompt or PowerShell and run:go version
You should see output like:
go version go1.21.5 windows/amd64 Set up your workspace (optional)
By default, Go 1.16 doesn’t requireGOPATHfor modules, but if you're working in legacy mode, you might want to set it. For modern Go, just create a project folder anywhere.
2. Install Go on macOS
You can install Go on macOS using an official installer or a package manager like Homebrew.
Option A: Using the official installer
Download the macOS package
From go.dev/dl/, download the macOS installer (.pkgfile).Run the installer
Open the.pkgfile and follow the instructions. It installs Go to/usr/local/goand adds it to yourPATHif you’re using the default shell.Verify installation
Open Terminal and run:go version
Option B: Using Homebrew (recommended for developers)
Install Go with:
brew install go
This installs the latest stable version and manages updates easily.
Verify with:
go version
? Tip: If you use
zsh(default on newer macOS), make sure your shell config (like~/.zshrc) includes/usr/local/go/bininPATHonly if using the manual install. Homebrew usually handles this.
3. Install Go on Linux
Linux installation can be done via the official binary or your distro’s package manager.
Option A: Official binary (recommended for latest version)
Download the binary
Go to go.dev/dl/ and download the Linux tarball (e.g.,go1.21.5.linux-amd64.tar.gz).Extract it to
/usr/local
Run these commands in your terminal:sudo rm -rf /usr/local/go # remove old version if exists sudo tar -C /usr/local -xzf go1.21.5.linux-amd64.tar.gz
Add Go to your
PATH
Add this line to your shell profile (~/.bashrc,~/.zshrc, or~/.profile):export PATH=$PATH:/usr/local/go/bin
Then reload your shell config:
source ~/.bashrc # or ~/.zshrc
Verify installation
go version
Option B: Using package manager (easier but may be outdated)
Ubuntu/Debian:
sudo apt update sudo apt install golang-go
Fedora/RHEL:
sudo dnf install go
?? Note: Package manager versions are often behind. For the latest Go, use the official binary.
Final Checks (All Platforms)
After installing, run a quick test:
Check Go environment:
go env
Create a test program:
mkdir hello && cd hello go mod init hello
Create a file
hello.go:package main import "fmt" func main() { fmt.Println("Hello, Go!") }Run it:
go run hello.go
If you see "Hello, Go!", you're all set.
Basically, the process is simple: download the right package, install it, add to PATH if needed, and verify. The official binary method gives you the latest version reliably across systems. Using package managers like brew or apt is convenient but may lag behind.
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